NEW YORK (CBS 2) — An 83-year-old woman was in critical condition Friday night after a driver slammed into her on Staten Island.

Margaret “Peggy” Walsh was taking a walk she had made hundreds of times through the years — heading to her weekly hair appointment.

But her peaceful Friday afternoon was interrupted when she was struck by 20-year-old Cesar Velasquez at Pelton Avenue in West Brighton. Velasquez was arrested at the scene for driving without a license.